EP 2628024 A1 20130821 - SEISMIC VIBRATOR HAVING COMPOSITE BASEPLATE
Title (en)
SEISMIC VIBRATOR HAVING COMPOSITE BASEPLATE
Title (de)
SEISMISCHER VIBRATOR MIT EINER VERBUNDSTOFF-BASISPLATTE
Title (fr)
VIBRATEUR SISMIQUE AYANT UNE PLAQUE DE BASE COMPOSITE
Publication
Application
Priority
- US 39312910 P 20101014
- US 2011056411 W 20111014
Abstract (en)
[origin: WO2012051563A1] A seismic vibrator has a baseplate composed at least partially of a composite material. The baseplate has a body composed of the composite material and has top and bottom plates composed of a metallic material. The top plate supports isolators for isolating the vibrator's mass and frame from the baseplate. Internally, the composite body has a central structure to which couple stilts for supporting the mass and a piston for the vibrator's actuator. A lattice structure surrounds the central structure. This lattice structure has radial ribs extending from the central structure and has radial ribs interconnecting the radial ribs.
IPC 8 full level
G01V 1/04 (2006.01); G01M 7/04 (2006.01); G01V 1/145 (2006.01)
CPC (source: EP US)
G01M 7/04 (2013.01 - US); G01V 1/145 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012051563 A1 20120419; CA 2814216 A1 20120419; CN 103270429 A 20130828; CN 103270429 B 20161019; EP 2628024 A1 20130821; EP 2628024 A4 20160831; EP 2628024 B1 20201014; US 2012269040 A1 20121025; US 2013228017 A1 20130905; US 8913465 B2 20141216
DOCDB simple family (application)
US 2011056411 W 20111014; CA 2814216 A 20111014; CN 201180055852 A 20111014; EP 11833510 A 20111014; US 201113274022 A 20111014; US 201113878999 A 20111014